The plus looks back to the previous regular expression and changes the meaning.

And if I'm running find all, I'd rather have it return the hyphenated word super irvin instead of first checking if the word matches just super, then seeing that hyphen doesn't match anything, and then returning irvin.

The minus sign can only occur at the beginning, and it's also optional.

I just use re dot find all, with the completed regular expression.

We just have open brackets, a space, and a closed bracket.

Over here we're looking for capital letters A through Z in Mir Dard 1721.

The first thing I want to do is match the function name. That will be a z .

Now, of course, the label doesn't have to match the value of the radio button but, generally, they're closely related.

In total we get a penalty of 40.

Here if we're looking for single letter strings that are between 0 and 9, the 1 matches, the plus does not, the 2 matches, the equals does not, the equals does not, and the 3 matches.

So, for example, ABC, angle ABC is going to be

Consistency!

Great.

I only want to do this if cd is not empty and if this E, which was rule 0, matches the first part of cd.

We have a regular expression.

You should make your ideas correspond with reality.

In fact, if we 0 through 9 next to 0 through 9, there are a huge number of strings that we would match 100 in total.

Found 0 matches.

This is the linkage we're making between the lexer and the parser.

Isak Dinesen we don't match this for a number of reasons.

Let's start writing it out.

This last chunk is called the top level domain .com, .net, .edu things like that.

What this teaches us is that in matching pixels to pixels, we match an entire corresponding line in stereo.

Now we're going to try 12 .

I can take you... because you have one fatal flaw.

The answer would be in this case 40, because we pay a 20 penalty of a bad match over here.

How to ensure our digital identities reflect our real world identities?

There is also the cost of occlusion.

Database parameters of source and destination do not match.

Passwords do not match

Passwords do not match.

There'll be no hung jury.

Here my first leaf, working my way down and to the left, is this open left angle bracket, and that matches up here.

1 space 2b it is in the string, but we never have any letters in this regular expression.

That's going to be anything that's not a double quote or a backslash.

So the algorithm that we described would enumerate all of these strings and many more infinitely many more.

One matches the regular expression, so so far we have a match for 1.

No. Nobody's got it.

It doesn't match.

You could submit the Python code that corresponds to either this or this or this.

Parameter count mismatch

Those start with r and then double quotes.

Use exact match

You should read right over them.

Ten different 1 digit strings.